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Windows 7: Realtek NIC Slow uploads! (8111c)

I have spent alot of time on Windows 7 using a Realtek 10/100/1000Mb PCIe 8168/8111C built-in NIC with massive problems with UPLOAD only. I am using a 100megabit connection in Hong Kong and while I can download from the Hong Kong Internet eXchange (HKIX) at 10.MBytes constantly, I have been experiencing extreme network stutter and slow uploads (<1MByte/s) within my Internal LAN.

I have been updating to the latest Realtek's drivers in hope of having this bug fixed, but without success.

Long story short, through rigorous and desperate testing, I found that each driver version gave me different results, suggesting a driver related issue.

I can now upload at over 7MBytes/s (limited to my 10Mbps NAS) thereby resolving ALL my network issues in Windows 7 (ethernet connectivity drops/connection loss/DNS errors).

I see many who have identified that there is indeed a problem with uploading only to be shunned off by senior members. I too have went through possibilities such as Half Open TCP ports, TCPIP.sys patching and constant fiddling with NIC settings (Speed & Duplex).....This is your answer.

Realtek NIC Slow uploads! (8111c)

Very Slow Internet Connection - Realtek NICI have two desktops set up in my place, and they both act very differently when it comes to my internet connection. They both have very similar hardware setups, which include overclocked i5 750 processors, 4 gigs of GSkill RAM, and Gigabyte P55 mobos.
They're both ethernet-connected to a...

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I will add them here but if that is not allowed, I understand that they will be removed. I have checked them for Viruses too.

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very slow ftp uploads when they workHi all.
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I've tried using filezilla, core ftp, the command...

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Downloads and Uploads slowHi,
For some reason i haven't been able to break past the 300 kb/s(download(32 kb's file download)) when im browsing and 150 when browsing kb/s(upload(16 kb/s file upload)). This started happening a couple of days again. Usually i get 1MB download and 500 kb/s upload.
I did what every...